From 746b5e6027754853d2f33f764f0e5ffd75f3bd93 Mon Sep 17 00:00:00 2001
From: Kovensky <diogomfranco@gmail.com>
Date: Sat, 23 Mar 2013 16:17:46 -0300
Subject: configure: check for presence of glext.h

vo_opengl depends on glext.h to build. Also link to Khronos' copy, which
should work on all compilers and is kept up-to-date with newer
extensions.
---
 configure | 12 ++++++++++++
 1 file changed, 12 insertions(+)

(limited to 'configure')

diff --git a/configure b/configure
index ed7846a563..a32fb4893f 100755
--- a/configure
+++ b/configure
@@ -2175,6 +2175,18 @@ EOF
     _gl=yes
     _gl_cocoa=yes
   fi
+
+  cat > $TMPC << EOF
+#include <GL/gl.h>
+#include <GL/glext.h>
+int main(int argc, char *argv[]) {
+  return !GL_INVALID_FRAMEBUFFER_OPERATION;
+}
+EOF
+  if ! cc_check; then
+    _gl=no
+    res_comment="missing glext.h, get from http://www.opengl.org/registry/api/glext.h"
+  fi
 else
   _gl=no
 fi
-- 
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